1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
34kurt
2 years ago
5

Help with these two questions

Mathematics
2 answers:
Sergeu [11.5K]2 years ago
7 0

Answer:

11. -1 ≤ x

or

x ≥ -1, D

Because it is starting at -1, and the arrow is pointing up showing that x is greater than. BUT the circle is not hallow and is filled meaning that is is greater than, OR EQUAL TOO.

12. X < -2, A

Because it is starting at -2 and is going down showing that -2 is greater, and since the circle is hallow it just means X is less than NOT OR EQUAL TOO.

I am Lyosha [343]2 years ago
6 0

Answer:

11. = D) x is greater than or equal to -1

12. = A) x is less than -2

Step-by-step explanation:

You might be interested in
Which fraction is equivalent to 70/100
Viefleur [7K]

Answer:

710

Step-by-step explanation:

6 0
2 years ago
the formula for the circumference (c) of a circle is c= 2πr. calculate c if r=0.8695 mm, keeping the highest possible number of
Marianna [84]

The value of the circumference (C) of a circle, having a radius (r) = 0.8695 mm, using the formula C = 2πr, is calculated to be <u>5.4632296245926504416865368435231‬ mm</u>.

A circle is a shape formed by all points in a plane that are at a particular distance from the center.

The linear distance around a circle is defined as its circumference. In other words, if a circle is opened to produce a straight line, the length of that line equals the circumference of the circle.

The formula for the circumference of a circle is given:

C = 2πr,

where C is the circumference of the circle, r is its radius, and π is a constant.

We are asked to find the circumference of the circle (C), given its radius (r) = 0.8695 mm.

Using the formula of the circumference C = 2πr, we can find the circumference as:

C = 2*π*(0.8695) mm,

or, C = 5.4632296245926504416865368435231‬ mm.

Thus, the value of the circumference (C) of a circle, having a radius (r) = 0.8695 mm, using the formula C = 2πr, is calculated to be <u>5.4632296245926504416865368435231‬ mm</u>.

Learn more about the circumference of a circle at

brainly.com/question/12823137

#SPJ1

6 0
1 year ago
Please help I’ll give brainliest and 20 extra points!
Anastasy [175]

Answer:

<em>42/63 = .6 repeating</em>

<em>30/38 = .625</em>

<em>36/60 = .6</em>

<em>57/90 = .63 repeating</em>

Step-by-step explanation:

Nd if I'm wrong then the 2nd nd 3rd one are switched

8 0
2 years ago
Solve this equation. 34 + x = 63
Katena32 [7]
34 + x = 63
x = 63-34
x = 29
3 0
3 years ago
Read 2 more answers
Given the following linear function, sketch the graph of the function and find the domain and range. f(x)=2/3x-3
stira [4]
First You Have To Plot It At -3 On the Graph And Go Up 2 And Over To The Right 3
6 0
3 years ago
Read 2 more answers
Other questions:
  • A grocery store sells crackers in three box sizes. Which size box is the best buy? 8 oz for $2.00 12 oz for $2.64 16 oz for $3.2
    10·2 answers
  • Anyone good in math?
    7·1 answer
  • If x^ 3 = -27, then what is x?
    5·2 answers
  • The radius of the earth is 6378.1 km what is circumfrence of the earth in metres in standard form how many times can light encir
    10·1 answer
  • La Distribuidora Industrial Dulzura va a seleccionar entre dos compañías para transportar su azúcar al mercado. La primera compa
    9·1 answer
  • I need help please help
    6·1 answer
  • What is the first operation to use to simplify the expression?
    13·1 answer
  • How to simplify 14 2/3<br> ​
    6·2 answers
  • What is 5(x + 6)+11 =25 3x​
    8·1 answer
  • Miss Kito’s car holds 18 gallons of gasoline. As she was driving, she noticed that the fuel gauge indicated that she had 1/5 of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!